Toilet tank mounted double rack for reading materials



FIG. 1 is a top, front, and right side perspective view of a toilet tank mounted double rack for reading materials showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a rear elevation view thereof. 

The ornamental design for a toilet tank mounted double rack for reading materials, as shown and described. 